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Emerald|Lab Grown|IGI

0.73ct J SI1 Emerald Lab Grown Diamond

VG • J/SI1 • IGI LG407941386

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407941386

Diamond specifications and retailer prices

From $640 SGD
$499 USD
As of October 25, 2026
Save $1,864 SGD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,503 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941386 or 407941386. Listed at 4 retailers as of October 25, 2026, with prices from $640 to $2,503, a $1,864 spread on the same certified stone. MOH London lists it at $2,503. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle22.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941386
Dimensions6.09 × 4.49 × 2.85 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.09 mm4.49 mm0.73 ctJ / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941386
Side View
Table 60.0%Crown 22.4°Girdle: MED-STKPavilion 38.7°Culet: LNGDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,503 SGD|Low: $640 SGD|High: $2,572 SGD|Avg: $1,393 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 3$640 SGD
Retailer 2$641 SGD
Retailer 7$827 SGD
Retailer 4$1,014 SGD
Retailer 5$1,136 SGD
MOH London$2,503 SGD
Retailer 6$2,572 SGD

9 data points across 7 retailers

4 retailers$640 SGD to $2,503 SGD

B
Cheapest Retailer
-
$640 SGD
$499 USD
B
Retailer 2
-
$641 SGD
$500 USD
View
B
Retailer 3
-
$1,014 SGD
$791 USD
View
Most Expensive
C
MOH London
LG407941386 · Oct 26
$2,503 SGD
£1,538 GBP
View
3 more retailers have this diamond
Prices start from $640 SGDSave up to $1,864 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
0.73ct Emerald
$640 SGD